EP2116713B8 - Vorrichtung zur Beurteilung des Klopfens einer Brennkraftmaschine und Verfahren zur Beurteilung des Klopfens - Google Patents

Vorrichtung zur Beurteilung des Klopfens einer Brennkraftmaschine und Verfahren zur Beurteilung des Klopfens Download PDF

Info

Publication number
EP2116713B8
EP2116713B8 EP09010526A EP09010526A EP2116713B8 EP 2116713 B8 EP2116713 B8 EP 2116713B8 EP 09010526 A EP09010526 A EP 09010526A EP 09010526 A EP09010526 A EP 09010526A EP 2116713 B8 EP2116713 B8 EP 2116713B8
Authority
EP
European Patent Office
Prior art keywords
knock determination
crank angle
ranges
larger
intensity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP09010526A
Other languages
English (en)
French (fr)
Other versions
EP2116713B1 (de
EP2116713A1 (de
Inventor
Shuhei Oe
Kouzi Ohara
Satoshi Masuda
Yuuichi Takemura
Rihito Kaneko
Kenji Kasashima
Masatomo Yoshihara
Kenji Senda
Norihito Hanai
Yasuhiro Yamasako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Publication of EP2116713A1 publication Critical patent/EP2116713A1/de
Application granted granted Critical
Publication of EP2116713B1 publication Critical patent/EP2116713B1/de
Publication of EP2116713B8 publication Critical patent/EP2116713B8/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
EP09010526A 2006-10-06 2007-10-01 Vorrichtung zur Beurteilung des Klopfens einer Brennkraftmaschine und Verfahren zur Beurteilung des Klopfens Not-in-force EP2116713B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006274948 2006-10-06
JP2007125892A JP4490455B2 (ja) 2006-10-06 2007-05-10 内燃機関のノッキング判定装置、ノッキング判定方法、その方法を実現するプログラムおよびそのプログラムを記録した記録媒体
EP07829279A EP2071170B1 (de) 2006-10-06 2007-10-01 Vorrichtung zur beurteilung des klopfens einer brennkraftmaschine und verfahren zur beurteilung des klopfens

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07829279.4 Division 2007-10-01
EP07829279A Division EP2071170B1 (de) 2006-10-06 2007-10-01 Vorrichtung zur beurteilung des klopfens einer brennkraftmaschine und verfahren zur beurteilung des klopfens

Publications (3)

Publication Number Publication Date
EP2116713A1 EP2116713A1 (de) 2009-11-11
EP2116713B1 EP2116713B1 (de) 2011-04-13
EP2116713B8 true EP2116713B8 (de) 2011-09-14

Family

ID=39282819

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09010526A Not-in-force EP2116713B8 (de) 2006-10-06 2007-10-01 Vorrichtung zur Beurteilung des Klopfens einer Brennkraftmaschine und Verfahren zur Beurteilung des Klopfens
EP07829279A Ceased EP2071170B1 (de) 2006-10-06 2007-10-01 Vorrichtung zur beurteilung des klopfens einer brennkraftmaschine und verfahren zur beurteilung des klopfens

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07829279A Ceased EP2071170B1 (de) 2006-10-06 2007-10-01 Vorrichtung zur beurteilung des klopfens einer brennkraftmaschine und verfahren zur beurteilung des klopfens

Country Status (7)

Country Link
US (1) US7673615B2 (de)
EP (2) EP2116713B8 (de)
JP (1) JP4490455B2 (de)
CN (1) CN101356356B (de)
AT (1) ATE505637T1 (de)
DE (2) DE602007013947D1 (de)
WO (1) WO2008044623A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4447576B2 (ja) * 2006-05-29 2010-04-07 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4912442B2 (ja) * 2009-08-05 2012-04-11 三菱電機株式会社 内燃機関の制御装置
JP2013024099A (ja) 2011-07-20 2013-02-04 Yamaha Motor Co Ltd 内燃機関およびそれを備えた鞍乗型車両
JP5839972B2 (ja) * 2011-12-12 2016-01-06 三菱電機株式会社 内燃機関の制御装置
US8977475B2 (en) 2012-04-24 2015-03-10 Cummins Inc. Control system for a model-based knock suppression system using a multiple actuation strategy
JP6055608B2 (ja) * 2012-04-26 2016-12-27 日立オートモティブシステムズ株式会社 エンジン制御装置
US9695747B2 (en) * 2013-07-12 2017-07-04 Mazda Motor Corporation Vehicle engine speed display device
CN103758641B (zh) * 2014-01-14 2016-02-10 上海交通大学 一种包含外部废气再循环影响在内的汽油机爆震判定及发生时刻的预测方法
US10001077B2 (en) * 2015-02-19 2018-06-19 General Electric Company Method and system to determine location of peak firing pressure
CN106917679B (zh) * 2015-12-28 2019-07-19 长城汽车股份有限公司 一种发动机爆震信号处理方法、装置及发动机
US10385799B2 (en) 2015-12-30 2019-08-20 International Business Machines Corporation Waveform analytics for optimizing performance of a machine
US11255288B2 (en) * 2018-05-23 2022-02-22 Ford Global Technologies, Llc Method and system for determining engine knock background noise levels
CN111289252A (zh) * 2018-12-06 2020-06-16 广州汽车集团股份有限公司 台架测试方法、装置、计算机设备和存储介质
CN110207801B (zh) * 2019-05-14 2020-12-08 西北工业大学 基于阴影技术的爆震波三维结构重建系统
DE102020128281A1 (de) 2020-10-28 2022-04-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur robusten Klopferkennung in einer Verbrennungskraftmaschine, Steuergerät und Kraftfahrzeug

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0396641A (ja) * 1989-09-08 1991-04-22 Nippondenso Co Ltd ノック制御装置
US5230316A (en) * 1990-04-27 1993-07-27 Hitachi, Ltd. Method and apparatus for detecting knock in an internal combustion engine
JP2587543B2 (ja) * 1991-03-07 1997-03-05 株式会社日立製作所 ノッキング検出装置
JPH084580A (ja) * 1994-06-20 1996-01-09 Toyota Motor Corp 内燃機関のノッキング判定装置
JPH11270400A (ja) 1998-03-20 1999-10-05 Unisia Jecs Corp 内燃機関のノッキング検出装置
JP4465928B2 (ja) 2001-07-04 2010-05-26 株式会社デンソー 内燃機関のノック制御装置
JP2002364448A (ja) * 2001-05-31 2002-12-18 Fujitsu Ten Ltd 内燃機関のノッキング制御装置
JP4327582B2 (ja) * 2003-12-24 2009-09-09 株式会社日本自動車部品総合研究所 ノッキング検知装置
JP4075818B2 (ja) * 2004-02-20 2008-04-16 日産自動車株式会社 内燃機関の点火時期制御装置
JP4311657B2 (ja) * 2004-04-15 2009-08-12 株式会社デンソー 内燃機関のノック検出装置
JP4410674B2 (ja) * 2004-04-22 2010-02-03 トヨタ自動車株式会社 内燃機関のノッキング判定装置およびその装置を含む点火制御システム
JP2006177259A (ja) * 2004-12-22 2006-07-06 Toyota Motor Corp 内燃機関のノッキング判定装置
JP2006307711A (ja) 2005-04-27 2006-11-09 Toyota Motor Corp 内燃機関のノッキング判定装置
JP4491376B2 (ja) 2005-04-27 2010-06-30 トヨタ自動車株式会社 内燃機関のノッキング判定装置
JP4404813B2 (ja) * 2005-06-30 2010-01-27 トヨタ自動車株式会社 内燃機関のノッキング判定装置

Also Published As

Publication number Publication date
CN101356356A (zh) 2009-01-28
US7673615B2 (en) 2010-03-09
WO2008044623A1 (fr) 2008-04-17
JP2008111423A (ja) 2008-05-15
EP2071170A4 (de) 2009-07-01
ATE505637T1 (de) 2011-04-15
EP2071170A1 (de) 2009-06-17
EP2071170B1 (de) 2010-06-09
US20080262705A1 (en) 2008-10-23
CN101356356B (zh) 2010-12-01
DE602007007104D1 (de) 2010-07-22
EP2116713B1 (de) 2011-04-13
EP2116713A1 (de) 2009-11-11
DE602007013947D1 (de) 2011-05-26
JP4490455B2 (ja) 2010-06-23

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